On Sat, Jul 11, 2020 at 03:11:33PM +0800, Yong Wu wrote:
> The SMI part always go with the IOMMU, Could you also help apply the
> mt6779 SMI basical part [1][2]. Both has already got reviewed-by from
> Rob and Matthias. and the [3] in that patchset is for performance
> improvement, it's not so nece
On Fri, 2020-07-10 at 16:13 +0200, Joerg Roedel wrote:
> On Fri, Jul 03, 2020 at 12:41:17PM +0800, Chao Hao wrote:
> > Chao Hao (10):
> > dt-bindings: mediatek: Add bindings for MT6779
> > iommu/mediatek: Rename the register STANDARD_AXI_MODE(0x48) to MISC_CTRL
> > iommu/mediatek: Use a u32 f
On Fri, Jul 03, 2020 at 12:41:17PM +0800, Chao Hao wrote:
> Chao Hao (10):
> dt-bindings: mediatek: Add bindings for MT6779
> iommu/mediatek: Rename the register STANDARD_AXI_MODE(0x48) to MISC_CTRL
> iommu/mediatek: Use a u32 flags to describe different HW features
> iommu/mediatek: Settin
This patchset adds mt6779 iommu support.
mt6779 has two iommus, they are MM_IOMMU(M4U) and APU_IOMMU which used ARM
Short-Descriptor translation format.
The mt6779's MM_IOMMU-SMI and APU_IOMMU HW diagram is as below, it is only a
brief diagram:
EMI
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